I'm trying to work up a load for a 1960's vintage 6mm Remington Model 700 BDL varminter. My loads using Berger 105 VLD hunting bullets produce about a 2" group. Seems like this caliber should do better. A local dealer recommended dropping to 95 grain bullets because the old Remington BDL barrel might have too slow of a twist. Can anyone share any load data? What twist did Remington use in the old BDL Varminter 6mm Rem barrels? Would appreciate any advice that might be out there.